source("https://bioconductor.org/biocLite.R")
biocLite("DOSE")
library(DOSE)

Error: package or namespace load failed for DOSE?in readRDS(nsInfoFilePath): unknown input format ## This is the error message.

I tried the debuger protocols, here and here:

But not succeeded in installing it after using the tips above:

(1) I restarted system

(2) I deleted library 'DOSE' in the corresponding folder

(3) I removed and updated the biocInstaller

(4) I remove the .Rhisotry and .Rdata

Any suggestions? Thanks in advance.

PS.

> sessionInfo()
R version 3.4.1 (2017-06-30)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)

Matrix products: default

locale:
[1] LC_COLLATE=English_United States.1252  LC_CTYPE=English_United States.1252   
[3] LC_MONETARY=English_United States.1252 LC_NUMERIC=C                          
[5] LC_TIME=English_United States.1252    

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] BiocInstaller_1.26.0

loaded via a namespace (and not attached):
[1] compiler_3.4.1 tools_3.4.1   

@Martin. Thanks. This problem has been sovled.

I down-versioned the base R for Window. 'DOSE' installation in the R 3.3.3  also failed. And installation in R 3.3.2 was OK and I got the 'DOSE' package installed.